[Feature][1.5.0] Load user-defined log4j.properties

[yangwenzea]

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• I had searched in the issues and found no similar feature requirement.

Problem Description

Under the default engine connector management system of linkis, flink starts by first loading the Log4j configuration file in the hadoop-config directory, which is managed uniformly by the platform. Currently, streamis needs to support customizing log4j files according to projects/tasks, transforming the flink startup script, and loading the configuration file. order.

Description

No response

Use case

No response

Solutions

The fink engine overrides the getEnvironment method in FlinkEngineConnLaunchBuilder and adds the engine cached address to the first position of the export CLASSPATH parameter of the startup script.

Anything else

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

[github-actions]

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